Blood sample storage equipment for clinical laboratory

Abstract

The utility model discloses a clinical laboratory blood sample storage device which comprises a storage box and a discharging groove, the discharging groove is formed in the top end of the storage box, a valve plate is arranged in the discharging groove and connected with the discharging groove in a sliding mode, an air cylinder is installed at the position, on one side of the discharging groove, of the top end of the storage box, and the output end of the air cylinder is connected with the valve plate. And a rotating disc is arranged in the storage box on one side of the valve plate, and a concave disc is arranged at the center position of the top end of the rotating disc. According to the blood sample storage device, convenient clamping and fixing treatment of the blood sample storage device for the clinical laboratory is achieved, blood sample bottles are sequentially stored in a rotating mode and adjusted in a vibrating mode, the storage space of the blood sample storage device is increased, and the situation that detection results are affected by inaccurate detection caused by blood sample precipitation is avoided; in addition, the clamping stability of the blood sample storage equipment and the blood sample storage convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a blood sample storage equipment for a laboratory. Background Art

[0002] Blood samples refer to samples collected from human blood for analysis and testing. In the medical field, blood samples are a common diagnostic tool. They can be used to evaluate human health, diagnose diseases, and monitor the progression and treatment effects of diseases by analyzing blood components, blood cell counts, and blood biochemical indicators. It should be noted that strict aseptic operation must be followed when collecting blood samples to ensure that the collected blood samples are not contaminated by the outside world. After collecting blood samples, in order to prevent evaporation, blood samples should be stored in closed containers; the lower the storage temperature, the longer the blood samples can be stored. For some test indicators, blood samples cannot be deep frozen; inert separation media can increase the yield of serum and plasma, and can keep serum in the original tube; blood samples should be placed vertically when stored to accelerate coagulation; avoid shaking blood samples to cause hemolysis; when storing blood samples, pay attention to avoiding light and try to isolate them from air; blood samples should be remixed several times after deep freezing and re-dissolving to prevent uneven distribution of the test substances; recommended storage period.

[0003] For example, a blood sample storage rack for a hospital laboratory disclosed in the authorization announcement number CN213102309U includes a base, a shaking mechanism, a clamping mechanism, a reset mechanism and a heating mechanism. The top of the base is rotatably connected to a support plate through a U-shaped rod, the top of the support plate is fixedly mounted with a clamping plate through a support rod, the motor is fixedly mounted on the side wall of the mounting plate, the cam is fixedly connected to the output end of the motor, the slide is fixedly mounted on the bottom of the support plate, the slide is slidably connected to the inside of the slide, the bottom of the slide is rotatably connected to the side wall of the cam through a rotating shaft, the clamping mechanism is mounted inside the clamping plate, the reset mechanism is mounted on the support plate, and the heating mechanism is mounted on the reset mechanism;

[0004] Although the blood sample storage rack for the hospital laboratory provided has the advantage of being able to shake the blood to prevent the blood from settling or coagulating due to long-term static state, making it easier for staff to test the blood samples;

[0005] However, the problem that the existing storage equipment is not conducive to convenient clamping and fixing during use has not been solved. The rotating type and the vibration type adjustment in sequence store the blood sample bottles, which reduces the storage space of the blood sample storage equipment, easily causes blood sample precipitation, resulting in inaccurate detection and affecting the test results, which greatly affects the clamping stability of the blood sample storage equipment and the convenience of blood sample storage. Utility Model Content

[0006] The purpose of the utility model is to provide a blood sample storage device for a laboratory, so as to solve the problem that the storage device proposed in the above background technology is not convenient for convenient clamping and fixing, and the rotating type stores blood sample bottles in sequence and the vibration type adjusts, which reduces the storage space of the blood sample storage device, easily causes blood sample precipitation, resulting in inaccurate detection and affecting the detection results, greatly affecting the stability of the blood sample storage device clamping and the convenience of blood sample storage.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blood sample storage device for a laboratory, comprising a storage box and a discharge trough, wherein the top of the storage box is provided with a discharge trough, a valve plate is provided inside the discharge trough, and the valve plate is slidably connected to the discharge trough, a cylinder is installed at the top of the storage box on one side of the discharge trough, and the output end of the cylinder is connected to the valve plate, a rotating disc is provided inside the storage box on one side of the valve plate, a concave disc is provided at the center position of the top of the rotating disc, and the concave disc is slidably connected to the rotating disc, and the concave disc is fixedly connected to the storage box, the Six groups of positioning blocks with equal spacing are arranged on the top of the rotating disk on one side of the concave disk, a limiting frame is arranged on the top of the rotating disk on one side of the positioning block, two groups of supporting frames with equal spacing are arranged on the top of the rotating disk inside the limiting frame, two groups of sample storage racks with equal spacing are arranged on the top of the supporting frame, a clamping block is arranged inside the limiting frame on one side of the sample storage rack, and the clamping block is slidably connected to the limiting frame, a supporting spring is arranged on the outer wall of the clamping block on one side away from the supporting frame, and the supporting spring is connected to the clamping block, and a vibration box is arranged at the bottom of the storage box.

[0008] Preferably, a slide groove is provided at the bottom end of the concave disk, a pulley is provided at one end of the support spring away from the clamping block, and the pulleys are slidably connected to the slide groove, a rotating frame is provided inside the storage box below the rotating disk, and the rotating frame is slidably connected to the rotating disk.

[0009] Preferably, a stepper motor is arranged at the center position inside the rotating frame, a linkage shaft is arranged at the output end of the stepper motor, and the linkage shaft extends to the bottom end of the rotating disc.

[0010] Preferably, a lower base is symmetrically arranged inside the vibration box below the rotating frame, a rotating motor is arranged at the top of the lower base, a transmission shaft is arranged at the output end of the rotating motor, two sets of positioning seats are mounted on the outer wall of the transmission shaft, the positioning seats are connected to the lower base, and the transmission shaft is movably connected to the positioning seats.

[0011] Preferably, an upper base is installed at the bottom end of the storage box above the lower base, and four groups of limit columns with equal intervals are movably installed at the bottom end of the upper base, and the limit columns extend to the interior of the lower base, and the surface of the limit column on one side of the upper base is covered with a limit sleeve, and the limit sleeve is slidably connected to the limit column, and the limit sleeve is fixedly connected to the upper base.

[0012] Preferably, the bottom ends of the upper bases are symmetrically provided with connecting seats, and the bottom ends of the upper bases between the two groups of connecting seats are installed with supporting seats, the bottom ends of the connecting seats on one side of the supporting seats are provided with limiting springs, the bottom ends of the limiting springs are provided with hooks, and the hooks are connected to the lower base.

[0013] Preferably, support wheels are movably installed inside the support seats, eccentric sleeves are mounted on the outer walls of the transmission shafts below the support wheels, the eccentric sleeves are fixedly connected to the transmission shafts, and the eccentric sleeves are slidably connected to the support wheels.

[0014] Preferably, a remote controller is provided at the top of the storage box, and the output end of the remote controller is electrically connected to the input end of the rotary motor, the stepper motor and the cylinder.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the storage device not only realizes the convenient clamping and fixing processing of the blood sample storage device in the laboratory, but also stores the blood sample bottles in a rotating manner and vibrates to adjust them in sequence, thereby increasing the storage space of the blood sample storage device, avoiding the inaccurate detection caused by blood sample precipitation and affecting the detection results, but also improves the clamping stability of the blood sample storage device and the convenience of blood sample storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the rotating disc of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the slideway of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the lower base of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the upper base of the utility model;

[0021] Figure 6 This is a front view structural schematic diagram of the utility model;

[0022] Figure 7 It is a schematic diagram of the front cross-sectional structure of the vibration box of the utility model.

[0023] In the figure: 1. rotating disc; 2. concave disc; 3. limit frame; 4. positioning block; 5. clamping block; 6. support frame; 7. sample storage rack; 8. support spring; 9. pulley; 10. vibration box; 11. slide; 12. lower base; 13. upper base; 14. rotating motor; 15. transmission shaft; 16. eccentric sleeve; 17. limit spring; 18. hook; 19. limit column; 20. connecting seat; 21. support wheel; 22. limit sleeve; 23. stepping motor; 24. linkage shaft; 25. rotating frame; 26. remote controller; 27. positioning seat; 28. support seat; 29. ​​storage box; 30. cylinder; 31. valve plate; 32. discharge trough. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-7 The utility model provides an embodiment: a blood sample storage device for a laboratory, comprising a storage box 29 and a discharge trough 32, wherein the discharge trough 32 is arranged at the top of the storage box 29, a valve plate 31 is arranged inside the discharge trough 32, and the valve plate 31 is slidably connected to the discharge trough 32, a cylinder 30 is installed at the top of the storage box 29 on one side of the discharge trough 32, the cylinder 30 plays a role of power drive, and the output end of the cylinder 30 is connected to the valve plate 31, a rotating disc 1 is arranged inside the storage box 29 on one side of the valve plate 31, a concave disc 2 is arranged at the center position of the top of the rotating disc 1, and the concave disc 2 is slidably connected to the rotating disc 1, and the concave disc 2 is connected to the rotating disc 1. The storage box 29 is fixedly connected, and six groups of positioning blocks 4 with equal spacing are arranged on the top of the rotating disk 1 on one side of the concave disk 2, and a limiting frame 3 is arranged on the top of the rotating disk 1 on one side of the positioning block 4, and two groups of supporting frames 6 with equal spacing are arranged on the top of the rotating disk 1 inside the limiting frame 3, and two groups of sample storage racks 7 with equal spacing are arranged on the top of the supporting frame 6, and a clamping block 5 is arranged inside the limiting frame 3 on one side of the sample storage rack 7, and the clamping block 5 is slidably connected to the limiting frame 3, and a support spring 8 is arranged on the outer wall of the clamping block 5 away from the supporting frame 6, and the support spring 8 is connected to the clamping block 5, and a vibration box 10 is arranged at the bottom of the storage box 29;

[0026] A slide groove 11 is provided at the bottom end of the concave plate 2, a pulley 9 is provided at one end of the support spring 8 away from the clamping block 5, and the pulley 9 is slidably connected to the slide groove 11, and a rotating frame 25 is provided inside the storage box 29 below the rotating disc 1, and the rotating frame 25 is slidably connected to the rotating disc 1;

[0027] The cylinder 30 is started by operating the remote controller 26, and the storage box 29 supports the cylinder 30. The cylinder 30 drives the valve plate 31 to move, and the valve plate 31 opens the discharge trough 32. Then, the stepper motor 23 is started by operating the remote controller 26. The stepper motor 23 drives the linkage shaft 24 to rotate, and the linkage shaft 24 drives the rotating disc 1 to rotate. The linkage shaft 24 drives the positioning block 4 to rotate through the rotating disc 1. The rotating disc 1 supports the limit frame 3, and the limit frame 3 slides and supports the clamping block 5. At the same time, the rotating disc 1 drives the clamping block 5 to rotate, and the clamping block 5 drives the pulley 9 to rotate through the support spring 8. The slide groove 11 supports the pulley 9. Since the concave disc 2 adopts a notch The design of the support spring 8 drives the pulley 9 to move along the inner surface of the concave plate 2 inside the slide groove 11, and the storage box 29 supports the concave plate 2. When the pulley 9 slides to the notch, the support spring 8 changes from a compressed state to a loose state, and the support spring 8 drives the clamping block 5 to move along the inner surface of the limit frame 3 toward the concave plate 2 to facilitate the placement of the support frame 6. When rotating again, the pulley 9 slides out of the notch, and the support spring 8 changes from a loose state to a compressed state, and the clamping block 5 moves along the inner surface of the limit frame 3 toward the positioning block 4 to facilitate the clamping and fixing of the support frame 6, thereby realizing a convenient clamping and fixing process of the blood sample storage equipment of the laboratory department and improving the clamping stability of the blood sample storage equipment;

[0028] A stepper motor 23 is arranged at the center of the rotating frame 25, and the stepper motor 23 plays a role of power driving. A linkage shaft 24 is arranged at the output end of the stepper motor 23, and the linkage shaft 24 extends to the bottom end of the rotating disc 1;

[0029] The stepper motor 23 is turned off by operating the remote controller 26, and the stepper motor 23 drives the linkage shaft 24 to stop rotating, and the linkage shaft 24 drives the rotating disk 1 to stop rotating. The external staff fixes the blood sample bottle with the blood sample to the sample storage rack 7. When the fixation is completed, the remote controller 26 is operated to start the stepper motor 23, and the stepper motor 23 drives the linkage shaft 24 to rotate, and the linkage shaft 24 drives the rotating disk 1 to rotate, and the cycle is sequentially repeated to sequentially fix the blood sample bottle with the blood sample to the sample storage rack 7, so that the blood sample storage device of the laboratory department can conveniently store the blood sample bottles in a rotating manner, increase the storage space of the blood sample storage device, and improve the convenience of blood sample storage;

[0030] The vibration box 10 below the rotating frame 25 is symmetrically provided with a lower base 12, and the top of the lower base 12 is provided with a rotating motor 14, which plays a role of power drive, and the output end of the rotating motor 14 is provided with a transmission shaft 15, and the outer wall of the transmission shaft 15 is provided with two sets of positioning seats 27, and the positioning seats 27 are connected to the lower base 12, and the transmission shaft 15 is movably connected to the positioning seats 27;

[0031] The storage box 29 above the lower base 12 is installed with an upper base 13 at the bottom, and four groups of limit columns 19 with equal spacing are movably installed at the bottom of the upper base 13, and the limit columns 19 extend to the inside of the lower base 12. The surface of the limit column 19 on one side of the upper base 13 is covered with a limit sleeve 22, and the limit sleeve 22 is slidably connected to the limit column 19, and the limit sleeve 22 is fixedly connected to the upper base 13;

[0032] The bottom ends of the upper bases 13 are symmetrically provided with connecting seats 20, and the bottom ends of the upper bases 13 between the two sets of connecting seats 20 are both installed with supporting seats 28, and the bottom ends of the connecting seats 20 on one side of the supporting seats 28 are both provided with limiting springs 17, and the bottom ends of the limiting springs 17 are both provided with hooks 18, and the hooks 18 are all connected to the lower base 12;

[0033] The support seat 28 is provided with a support wheel 21 movably mounted inside, and an eccentric sleeve 16 is mounted on the outer wall of the transmission shaft 15 below the support wheel 21, and the eccentric sleeve 16 is fixedly connected to the transmission shaft 15, and the eccentric sleeve 16 is slidably connected to the support wheel 21, and a remote controller 26 is provided at the top of the storage box 29, and the output end of the remote controller 26 is electrically connected to the input end of the rotating motor 14, the stepping motor 23, and the cylinder 30;

[0034] The rotating motor 14 is started by operating the remote controller 26, and the rotating motor 14 drives the transmission shaft 15 to rotate, and the transmission shaft 15 drives the eccentric sleeve 16 to rotate. Under the eccentric action of the transmission shaft 15 and the eccentric sleeve 16, the upper base 13 supports the support seat 28, and the support seat 28 supports the support wheel 21. The transmission shaft 15 drives the support wheel 21 to move up and down through the eccentric sleeve 16, and the support wheel 21 drives the upper base 13 to move up and down through the support seat 28. When the support wheel 21 moves up and down, under the elastic action of the limit spring 17, the hook 18 supports the limit spring 17, and the limit spring 17 elastically supports the connecting seat 20 and the upper base 13, and the limit spring 17 provides elastic supporting force to make the support wheel 21 and the eccentric sleeve 16 always fit together. At the same time, the limit sleeve 22 slides up and down on the surface of the limit column 19, and the limit column 19 and the limit sleeve 22 cooperate to provide limited support for the upper base 13. The upper base 13 drives the storage box 29 to move up and down to vibrate the fixed blood sample bottle with the blood sample, thereby realizing convenient vibration adjustment of the blood sample storage equipment of the laboratory, preventing the blood sample bottle with the blood sample from precipitating, and avoiding the inaccurate detection caused by the blood sample precipitation and affecting the detection result.

[0035] Working principle: When in use, an external power supply is first used to drive the valve plate 31 to move through the cylinder 30, and the valve plate 31 opens the discharge chute 32. The stepper motor 23 drives the linkage shaft 24 to rotate, and the linkage shaft 24 drives the rotating disc 1 to rotate. The linkage shaft 24 drives the positioning block 4 to rotate through the rotating disc 1, and the rotating disc 1 supports the limit frame 3, and the limit frame 3 slides and supports the clamping block 5. At the same time, the rotating disc 1 drives the clamping block 5 to rotate, and the clamping block 5 drives the pulley 9 to rotate through the support spring 8, and the slide 11 supports the pulley 9. Since the concave disc 2 adopts a notch design, the support spring 8 drives the pulley 9 to move inside the slide 11 along the inner surface of the concave disc 2 , the storage box 29 supports the concave disk 2. When the pulley 9 slides to the notch, the support spring 8 changes from a compressed state to a loose state, and the support spring 8 drives the clamping block 5 to move along the inner surface of the limit frame 3 toward the concave disk 2 to facilitate the placement of the support frame 6. When rotating again, the pulley 9 slides out of the notch, the support spring 8 changes from a loose state to a compressed state, and the clamping block 5 moves along the inner surface of the limit frame 3 toward the positioning block 4 to facilitate the clamping and fixing of the support frame 6. When a group of support springs 8 drives the pulley 9 to move to the notch, the stepper motor 23 is turned off by operating the remote controller 26, and the stepper motor 23 drives the linkage shaft 24 to stop rotating, and the linkage shaft 24 drives the rotating circle The disk 1 stops rotating, and the external staff fixes the blood sample bottle with the blood sample to the sample storage rack 7. When the fixation is completed, the stepper motor 23 drives the linkage shaft 24 to rotate, and the linkage shaft 24 drives the rotating disk 1 to rotate, and the cycle is repeated in sequence to fix the blood sample bottle with the blood sample to the sample storage rack 7 in sequence. The rotating motor 14 drives the transmission shaft 15 to rotate, and the transmission shaft 15 drives the eccentric sleeve 16 to rotate. Under the eccentric action of the transmission shaft 15 and the eccentric sleeve 16, the upper base 13 supports the support seat 28, and the support seat 28 supports the support wheel 21. The transmission shaft 15 drives the support wheel 21 to move up and down through the eccentric sleeve 16, and the support wheel 21 passes through the support seat 28 drives the upper base 13 to move up and down. When the supporting wheel 21 moves up and down, under the elastic action of the limiting spring 17, the hook 18 supports the limiting spring 17. The limiting spring 17 elastically supports the connecting seat 20 and the upper base 13. The limiting spring 17 provides elastic supporting force to make the supporting wheel 21 and the eccentric sleeve 16 always fit together. At the same time, the limiting sleeve 22 slides up and down on the surface of the limiting column 19. The limiting column 19 and the limiting sleeve 22 cooperate to provide limiting support for the upper base 13. The upper base 13 drives the storage box 29 to move up and down to vibrate the fixed blood sample bottle with the blood sample to complete the use of the storage device.

[0036] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A blood sample storage device for a laboratory, comprising a storage box (29) and a discharge trough (32), characterized in that: A discharge trough (32) is provided at the top of the storage box (29), a valve plate (31) is provided inside the discharge trough (32), and the valve plate (31) is slidably connected to the discharge trough (32), a cylinder (30) is installed at the top of the storage box (29) on one side of the discharge trough (32), and the output end of the cylinder (30) is connected to the valve plate (31), a rotating disc (1) is provided inside the storage box (29) on one side of the valve plate (31), a concave disc (2) is provided at the center position of the top of the rotating disc (1), and the concave disc (2) is slidably connected to the rotating disc (1), and the concave disc (2) is fixedly connected to the storage box (29), and a rotating disc (1) is provided at the top of the rotating disc (1) on one side of the concave disc (2). There are six groups of positioning blocks (4) at equal intervals. A limiting frame (3) is arranged at the top of the rotating disk (1) on one side of the positioning block (4). Two groups of supporting frames (6) at equal intervals are arranged at the top of the rotating disk (1) inside the limiting frame (3). Two groups of sample storage racks (7) at equal intervals are arranged at the top of the supporting frame (6). A clamping block (5) is arranged inside the limiting frame (3) on one side of the sample storage rack (7), and the clamping block (5) is slidably connected to the limiting frame (3). A supporting spring (8) is arranged on the outer wall of the clamping block (5) away from the supporting frame (6), and the supporting spring (8) is connected to the clamping block (5). A vibration box (10) is arranged at the bottom of the storage box (29).

2. A blood sample storage device for a laboratory according to claim 1, characterized in that: A slide groove (11) is provided at the bottom end of the concave disk (2), a pulley (9) is provided at one end of the support spring (8) away from the clamping block (5), and the pulley (9) is slidably connected to the slide groove (11), and a rotating frame (25) is provided inside the storage box (29) below the rotating disk (1), and the rotating frame (25) is slidably connected to the rotating disk (1).

3. A blood sample storage device for a laboratory according to claim 2, characterized in that: A stepper motor (23) is arranged at a central position inside the rotating frame (25), a linkage shaft (24) is arranged at an output end of the stepper motor (23), and the linkage shaft (24) extends to the bottom end of the rotating disc (1).

4. The blood sample storage device for a laboratory according to claim 2, characterized in that: A lower base (12) is symmetrically arranged inside the vibration box (10) below the rotating frame (25), a rotating motor (14) is arranged at the top of each lower base (12), a transmission shaft (15) is arranged at the output end of each rotating motor (14), two sets of positioning seats (27) are sleeved on the outer wall of each transmission shaft (15), and the positioning seats (27) are connected to the lower base (12), and the transmission shaft (15) is movably connected to the positioning seats (27).

5. The blood sample storage device for laboratory according to claim 4, characterized in that: The storage box (29) above the lower base (12) is installed with an upper base (13) at the bottom end, and four groups of limit columns (19) are movably installed at the bottom end of the upper base (13) at equal intervals, and the limit columns (19) extend into the interior of the lower base (12), and the surface of the limit column (19) on one side of the upper base (13) is sleeved with a limit sleeve (22), and the limit sleeve (22) is slidably connected to the limit column (19), and the limit sleeve (22) is fixedly connected to the upper base (13).

6. The blood sample storage device for a laboratory according to claim 5, characterized in that: The bottom ends of the upper bases (13) are symmetrically provided with connecting seats (20), and the bottom ends of the upper bases (13) between the two groups of connecting seats (20) are both installed with supporting seats (28), and the bottom ends of the connecting seats (20) on one side of the supporting seats (28) are both provided with limiting springs (17), and the bottom ends of the limiting springs (17) are both provided with hooks (18), and the hooks (18) are both connected to the lower base (12).

7. The blood sample storage device for a laboratory according to claim 6, characterized in that: A support wheel (21) is movably mounted inside the support seat (28), an eccentric sleeve (16) is sleeved on the outer wall of the transmission shaft (15) below the support wheel (21), the eccentric sleeve (16) is fixedly connected to the transmission shaft (15), and the eccentric sleeve (16) is slidably connected to the support wheel (21).

8. The blood sample storage device for a laboratory according to claim 1, characterized in that: A remote controller (26) is provided at the top of the storage box (29), and an output end of the remote controller (26) is electrically connected to input ends of the rotary motor (14), the stepper motor (23), and the cylinder (30).

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